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require_relative '../../spec_helper'
describe "MatchData#post_match" do
it "returns the string after the match equiv. special var $'" do
/(.)(.)(\d+)(\d)/.match("THX1138: The Movie").post_match.should == ': The Movie'
$'.should == ': The Movie'
end
it "keeps taint status from the source string" do
str = "THX1138: The Movie"
str.taint
res = /(.)(.)(\d+)(\d)/.match(str).post_match
res.tainted?.should be_true
$'.tainted?.should be_true
end
it "keeps untrusted status from the source string" do
str = "THX1138: The Movie"
str.untrust
res = /(.)(.)(\d+)(\d)/.match(str).post_match
res.untrusted?.should be_true
$'.untrusted?.should be_true
end
it "sets the encoding to the encoding of the source String" do
str = "abc".force_encoding Encoding::EUC_JP
str.match(/b/).post_match.encoding.should equal(Encoding::EUC_JP)
end
it "sets an empty result to the encoding of the source String" do
str = "abc".force_encoding Encoding::ISO_8859_1
str.match(/c/).post_match.encoding.should equal(Encoding::ISO_8859_1)
end
end
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